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Individual Calculations July 2012 |
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| Boor, Carl Total change: 6.75 | |   |
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| 54th Gem City Open | Dayton, Ohio | USA | 2012-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2253 | 3.00 | 4 | 0.45 | 15 | 6.75 | |
|  Whorton, Les | | | 2054 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Smarty, Sylvester | | | 2010 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Belanoff, Ted | | | 1971 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Kudrin, Sergey | g | | 2550 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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